package com.cy.java.basic;

//检查类加载可以借助JVM参数:  -XX:+TraceClassLoading
public class HelloWorld {
    public static void main(String[] args) {//args 用于接收运行时出入的参数
        System.out.println("Hello World!!!");//sout
        System.out.println(args[0]);
        System.out.println(args[1]);
    }
}
